CVE-2020-23648 Missing authorization in n/a
An unauthenticated attacker can change the administrator password on Asus RT-N12E routers via a specific endpoint, gaining full control.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-23648?
CVE-2020-23648 is a high-severity missing authorization vulnerability in n/a, published on 19 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Asus RT-N12E 2.0.0.39 is affected by an incorrect access control vulnerability. Through system.asp / start_apply.htm, an attacker can change the administrator password without any authentication.
Weakness: CWE-306
Which versions are affected by CVE-2020-23648?
It affects 1 product.
Products include Asus Rt-N12e Firmware.
How do I fix CVE-2020-23648?
No fix has been published for CVE-2020-23648 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2020-23648 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-23648 exists.
Sources
Also known as GHSA-5v74-qfg6-c824.